The Patent Finder

Fillauer, LLC

Also on record
Records under this name other than the patents Fillauer, LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 1 patents it holds.

Showing 1 to 6 of 6 · Back to Fillauer, LLC

PatentTitleStatus Expires Confidence
US 7,637,958Prosthetic locking device
Term ended
Term ended Sep 6, 2022 · From the USPTO record
Term endedTerm ended Sep 6, 2022From the USPTO record
US 6,682,569Prosthetic Apparatus with Elastomeric Shock Absorber Element
Term ended
Term ended Jun 20, 2021 · High confidence
Term endedTerm ended Jun 20, 2021High confidence
US 6,468,315Prosthetic Apparatus with Elastomeric Shock Absorber Element
Term ended
Term ended Apr 9, 2021 · High confidence
Term endedTerm ended Apr 9, 2021High confidence
US 6,540,709Knee Brace with Sagittal Adjustment
Term ended
Term ended Sep 24, 2019 · High confidence
Term endedTerm ended Sep 24, 2019High confidence
US 6,214,056Shock absorber prosthetic apparatus
Term ended
Term ended Sep 7, 2019 · From the USPTO record
Term endedTerm ended Sep 7, 2019From the USPTO record
US 5,800,562Prosthetic apparatus for absorbing shocks
Term ended
Term ended no later than Sep 1, 2018 · Low confidence
Term endedTerm ended no later than Sep 1, 2018Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited